Granted Patent
Utility
US 5,065,584 · App. 07/559,484
Hot gas bypass defrosting system
Inventors:
Dean G. Byczynski, William A. Reed
Patented Case
View Patent ↗
Granted: Nov 19, 1991
Filed: Jul 30, 1990
Inventors
Dean G. Byczynski
William A. Reed
Assignee (at issue)
U-Line Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.